opik Releases

Major release featuring an optimization project migration job (V1 → V2), KPI fixes, and support for sub-span behavior in SDK runs. Includes new filtering capabilities and documentation for Qianfan integration.

Jun 1, 2026

v1.14.2 is a security hotfix release addressing a vulnerability in nginx configuration.

May 14, 2026

Bun v1.3.14 is a minor update to the JavaScript runtime, providing updated installation instructions for Linux/macOS and Windows.

May 13, 2026

Adds Azure OpenAI REST API support via Custom LLM provider, drops COMMENT_WRITE permission in favor of TRACE_SPAN_THREAD_ANNOTATE, and fetches LLM model list from backend registry.

Apr 27, 2026

Fixes mapping callables not reading task output, adds permission checks for optimization studio, and improves performance for permissions guards.

Apr 27, 2026

Adds distributed headers support for OTEL, adds required field to entrypoint parameters, and improves playground experiment UX for test suites.

Apr 24, 2026

Fixes provider inference, adds missing permission guards, improves assertion UI polish, and fixes various UI/UX issues (search, scroll, deep-linking).

Apr 23, 2026

Introduces a 'New Opik experience' toggle for legacy users, adds P3 workspace permissions, and enhances onboarding and documentation for agents.

Apr 22, 2026

Performance improvements (first load time, parallel imports) and bug fixes for sidebar navigation, config history, and experiment aggregation/deletion.

Apr 22, 2026

Bug fixes related to Opik Connect project retrieval, demo data exclusion, and V1 entity checks.

Apr 22, 2026

This release focuses on SDK enhancements for test suites, adding methods to fetch items and experiments, alongside UI/UX improvements. It includes a reversion of a name change and fixes for frontend loader and agent sandbox routing.

Apr 21, 2026

This release focuses on bug fixes, security patches, and UI improvements, specifically addressing URL normalization issues, excluding a vulnerable version of the litellm library, and enhancing the eval suite user interface.

Apr 21, 2026

This release focuses on backend improvements and UI refinements for the Opik platform, specifically optimizing analytics handling and improving the user interface for agent configuration. It includes a migration to Redis for better performance in deduplication and updates to provider model definitions.

Apr 21, 2026

This release focuses on improving the user onboarding experience and fixing inconsistencies in the test suite UI. It includes reworked CTAs, a demo banner, and a return to the previous onboarding flow.

Apr 20, 2026

A minor frontend update primarily addressing responsiveness issues within agent configuration and thread views.

Apr 20, 2026

This release combines performance optimizations for both the backend SDK and database queries with UX enhancements and bug fixes. Key updates include deprecating a configuration override, improving playground controls, and fixing data loss issues.

Apr 20, 2026

Bun v1.3.13 release. The provided text only contains installation instructions and links to the full changelog on the Bun blog.

Apr 20, 2026

Bun v1.3.12 release. The provided text only contains installation instructions and links to the full changelog on the Bun blog.

Apr 10, 2026

A major release introducing built-in observability for voice AI pipelines, featuring per-stage telemetry, a streaming architecture rewrite, and a comprehensive UX overhaul. It includes significant backend refactoring and developer experience enhancements.

Apr 1, 2026

Bun v1.3.11 is a new release of the Bun JavaScript runtime and package manager, published on March 18, 2026. The release includes installation instructions for multiple platforms and acknowledges contributions from 15 community contributors.

Mar 18, 2026